pkg/front_end/testcases/shaker/transitive_mixins.dart

// Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE.md file.

import 'lib/lib.dart';

/// We pull in transitive super types from mixins and interfaces.
foo(M1 x) => null;